Pump-bucket



(NUModel.) 4 u J. RITZDORF.

PUMP BUCKET.

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UNTED STATES PATENT OFFICE.

PETER J. RITZDORF, OF ST. LOUIS, MISSOURI.

PUMP-BUCKET.

SPECIFICATION forming part of Letters Patent No. 260,730, dated July 4, 1882,

Application filed May 1, 1882. (No model.)

To all lwhom it may concern:

Be it known that I, PETER J. RITZDORF, of the city of St. Louis, in the State of Missouri, have invented a certain new and useful Improvement in Pump-Buckets, of which the following is e full, clear, and exact description, reference being had to the accompanying drawing, forming part of this specification.

The drawing is :t side view, part in section.

A represents the bucket-rod, secured to or formed upon the lower'end of which is a yoke, the two arms B B receiving leather Washers or rings C between metal rings D D, which :ire held upon the arms by nuts E E. These leather rings form the piston, and their size may be decreased or increased to suit anysize GEO. H. KNIGHT. 

